Atomic Betty

During swim class, Betty has to put away her Galactic Guardian bracelet in her locker. But, then, Penelope finds Betty's bracelet and claims it to be hers!

When Nuclea moves into Maximus' territory in space, he wages war against her. / Betty is having trouble ice skating. And to make matters worse, Penelope is making fun of her efforts.

Betty is called away on a mission and discovers that the villain is actually her own maternal great aunt! / Dr. Cerebral has obtained a new robot that can convert organic lifeforms into robots that he can control.

Betty, her mom, and Purrsey compete in a family costume competition. / Betty, Paloma, and Penelope compete in a chili-eating competition in order to gain a free pass to the coolest amusement park in Moosejaw Heights.

Paloma is pretending to be a medium and ends up successfully predicting all of Noah and Betty's future events. / Maximus hasn't been getting much sleep and becomes mad with rage.

Betty and the crew have an important mission—towing the incredibly large Querzanian Diamond across a dangerous galaxy. / Duncan has developed a crush on Paloma due to her kindness towards him.

Maximus is enraged with Minimus, and when he rears up to strike the little creature, Minimus comments that his voice is beautiful. / While volunteering at a magic show, Switchmo switches Sparky and Minimus's bodies.

After "accidentally" rescuing a baby, Sparky is declared a hero and is promoted to the rank of Captain! / While talking to her friends about the school dance, Betty is horrified to see that Atomic Roger has landed on Earth.

In space a small gnarly imp-like creature named Jinx steals all of the galaxy's good luck, leaving nothing but bad luck in his wake. / Betty discovers a lone survivor of an old Galactic Guardian spaceship, Captain Lure.

Maximus is sick. Minimus takes over his master's evil duties and orders scavenger probes to capture "That girl, Betty". / A new super-villain, The Scribe, has banned all books except those by someone named Milton Scrivener.

Spindly Tam asks Betty to protect the Beluvian Demon Box, which houses a powerful demon. / The evil Betty triplets are back, now as cheerleaders who can hypnotize people with their cheers.

Betty is called upon to fight against a giant genie whilst Penelope steals Betty's spotlight as lead of her band. / Betty must find a way to free people who have been captured by a troll who is simply doing it for his own amusement.

Hopper the Chopper returns in an attempt to rob a train containing material to make indestructible metal. / Maximus goes on a scout to look for a minion to replace Minimus.

Maximus and Nuclea team compete to locate an immortality potion. / Queen PeneloBee returns, except this time, she's looking for a mate. Meanwhile, on Earth, it's Jackamoose Appreciation Day all around town.

Betty is called off to a mission where she must teach young Galactic Guardians in training the power of responsibility. / Maximus is using a powerful telescope-like device to destroy asteroids and even some planets.

An evil villainess named Bombshelle is committing fashion-related crimes across the galaxy while, on Earth, Betty's band shoots their first music video./ Zulia unwittingly helps Max Sr escape from prison! Meanwhile, Purrsy is celebrating a birthday.

The Collector is bent on stealing a legendary gem. / Admiral DeGill creates a clone of himself but things don't go as planned when the clone turns on DeGill and teams with Pontifadora!

A tiny plant Betty must transport to a planet starts to grow at an alarming rate! Meanwhile, on Earth, Betty does a few chores. / Nuclea absorbs a Grey Hole and gains the ability to absorb matter and transform it into pure energy.

Infantor forms an army of obedient slaves to do his bidding while. / A former foe, Mylord Orus, escapes from prison with a "son" Shermie the Germie a mutant metal eating fungus.

Dr. Cerebral's most recent creation, The Gloob, gets out and goes on a rampage setting course for Earth! / Maximus mysteriously turns nice and Betty is sent to investigate, while, on Earth, Betty and her family are contemplating a move.

When Minimus' head gets stuck on "nasty", he turns into a raging monster that may prove to be a formidable foe for Betty. / Betty, X-5, and Sparky are all sold into slavery! Will Betty's quick thinking get them out of this mess?

With no new villains on the prow, Headquarters considers disbanding the Galactic Guardians, but is this all part of Maximus' secret scheme? / The Scribe returns from jail, kidnapping a romance novelist as a hostage who as it turns out, is Sparky's Mother!

The Voice, a new villain, is stealing people's voices across the galaxy. Can Betty stop him in time before she loses her own voice? / Noah desperately tries to get Betty to go to a movie with him.

Betty is called to Spindley Tam's fortress to investigate his mysterious disappearance. / An ancient witch doctor uses her powers to devolve an advanced alien civilization into cave people, and plots to turn an entire planet into a black hole.

Betty is called upon to protect an amulet of the ancient bird-people of Shangri-La-De-Da, said to give the wearer unimaginable power. / Minimus has accidentally created a new super suit that makes Maximus all powerful.